diff --git a/src/resources/js/meet/app.js b/src/resources/js/meet/app.js
--- a/src/resources/js/meet/app.js
+++ b/src/resources/js/meet/app.js
@@ -1009,6 +1009,7 @@
             + svgIcon('user', 'fas', 'watermark')
             + '<div class="controls">'
                 + '<button type="button" class="btn btn-link link-setup hidden" title="' + $t('meet.media-setup') + '">' + svgIcon('cog') + '</button>'
+                + '<div class="volume hidden"><input type="range" min="0" max="1" step="0.1" /></div>'
                 + '<button type="button" class="btn btn-link link-audio hidden" title="' + $t('meet.menu-audio-mute') + '">' + svgIcon('volume-mute') + '</button>'
                 + '<button type="button" class="btn btn-link link-fullscreen closed hidden" title="' + $t('meet.menu-fullscreen') + '">' + svgIcon('expand') + '</button>'
                 + '<button type="button" class="btn btn-link link-fullscreen open hidden" title="' + $t('meet.menu-fullscreen') + '">' + svgIcon('compress') + '</button>'
@@ -1034,12 +1035,52 @@
         if (params.isSelf) {
             wrapper.find('.link-setup').removeClass('hidden').click(() => sessionData.onMediaSetup())
         } else {
-            // Enable audio mute button
-            wrapper.find('.link-audio').removeClass('hidden')
+            let volumeInput = wrapper.find('.volume input')
+            let audioButton = wrapper.find('.link-audio')
+            let inVolume = false
+            let hideVolumeTimeout
+            let hideVolume = () => {
+                if (inVolume) {
+                    hideVolumeTimeout = setTimeout(hideVolume, 1000)
+                } else {
+                    volumeInput.parent().addClass('hidden')
+                }
+            }
+
+            // Enable and set up the audio mute button
+            audioButton.removeClass('hidden')
                 .on('click', e => {
                     let video = wrapper.find('video')[0]
+
                     video.muted = !video.muted
-                    wrapper.find('.link-audio')[video.muted ? 'addClass' : 'removeClass']('text-danger')
+                    video.volume = video.muted ? 0 : 1
+
+                    audioButton[video.muted ? 'addClass' : 'removeClass']('text-danger')
+                    volumeInput.val(video.volume)
+                })
+                // Show the volume slider when mouse is over the audio mute/unmute button
+                .on('mouseenter', () => {
+                    let video = wrapper.find('video')[0]
+
+                    clearTimeout(hideVolumeTimeout)
+                    volumeInput.parent().removeClass('hidden')
+                    volumeInput.val(video.volume)
+                })
+                .on('mouseleave', () => {
+                    hideVolumeTimeout = setTimeout(hideVolume, 1000)
+                })
+
+            // Set up the audio volume control
+            volumeInput
+                .on('mouseenter', () => { inVolume = true })
+                .on('mouseleave', () => { inVolume = false })
+                .on('change input', () => {
+                    let video = wrapper.find('video')[0]
+                    let volume = volumeInput.val()
+
+                    video.volume = volume
+                    video.muted = volume == 0
+                    audioButton[video.muted ? 'addClass' : 'removeClass']('text-danger')
                 })
         }
 
diff --git a/src/resources/themes/meet.scss b/src/resources/themes/meet.scss
--- a/src/resources/themes/meet.scss
+++ b/src/resources/themes/meet.scss
@@ -1,3 +1,19 @@
+@mixin range-track() {
+    background-color: $link-color !important;
+    height: 0.2em;
+    border: 0;
+    border-radius: 0.1em;
+}
+
+@mixin range-thumb() {
+    appearance: none;
+    background-color: $link-color;
+    width: 0.75em;
+    height: 0.75em;
+    border: none;
+    border-radius: 0.5em;
+}
+
 .meet-nickname {
     padding: 0;
     line-height: 2em;
@@ -142,6 +158,39 @@
             display: none;
         }
     }
+
+    .volume {
+        position: absolute;
+        bottom: 2.15em;
+        right: 2em;
+        border-radius: 1em;
+        background: rgba(#000, 0.7);
+        width: 2em;
+        height: 4em;
+        overflow: hidden; // for Edge
+
+        input {
+            appearance: none;
+            cursor: pointer;
+            width: 3em;
+            height: 2em;
+            margin-top: 3.5em;
+            transform-origin: 0 0;
+            transform: rotate(-90deg);
+            background: transparent;
+            outline: 0;
+
+            &::-ms-track { @include range-track; }
+            &::-moz-range-track { @include range-track; }
+            &::-webkit-slider-runnable-track { @include range-track; }
+
+            &::-ms-thumb { @include range-thumb; }
+            &::-moz-range-thumb { @include range-thumb; }
+            &::-webkit-slider-thumb { @include range-thumb; margin-top: -0.25em; }
+
+            &::-ms-tooltip { display: none; }
+        }
+    }
 }
 
 #meet-component {
diff --git a/src/tests/Browser/Meet/RoomControlsTest.php b/src/tests/Browser/Meet/RoomControlsTest.php
--- a/src/tests/Browser/Meet/RoomControlsTest.php
+++ b/src/tests/Browser/Meet/RoomControlsTest.php
@@ -74,7 +74,7 @@
     }
 
     /**
-     * Test nickname and muting audio/video
+     * Test nickname and audio/video muting/volume controls
      *
      * @group openvidu
      */
@@ -221,6 +221,40 @@
                     ->assertAudioMuted('video', false)
                     ->assertVisible('.controls button.link-audio:not(.text-danger)');
             });
+
+            // Test volume control
+            $guest->mouseover('@menu')
+                ->with('div.meet-video:not(.self)', function (Browser $browser) {
+                    $browser->waitUntilMissing('.volume')
+                        ->mouseover('.controls button.link-audio')
+                        ->waitFor('.volume')
+                        ->assertValue('.volume input', '1')
+                        ->keys('.volume input', ['{arrow_down}'])
+                        ->keys('.volume input', ['{arrow_down}'])
+                        ->keys('.volume input', ['{arrow_down}'])
+                        ->keys('.volume input', ['{arrow_down}'])
+                        ->keys('.volume input', ['{arrow_down}'])
+                        ->keys('.volume input', ['{arrow_down}'])
+                        ->keys('.volume input', ['{arrow_down}'])
+                        ->keys('.volume input', ['{arrow_down}'])
+                        ->keys('.volume input', ['{arrow_down}'])
+                        ->keys('.volume input', ['{arrow_down}'])
+                        ->assertValue('.volume input', '0')
+                        ->assertAudioMuted('video', true)
+                        ->assertVisible('.controls button.link-audio.text-danger')
+                        ->click('.controls button.link-audio')
+                        ->assertAudioMuted('video', false)
+                        ->assertValue('.volume input', '1')
+                        ->click('.controls button.link-audio')
+                        ->assertAudioMuted('video', true)
+                        ->assertValue('.volume input', '0')
+                        ->keys('.volume input', ['{arrow_up}'])
+                        ->assertValue('.volume input', '0.1')
+                        ->assertAudioMuted('video', false)
+                        ->assertVisible('.controls button.link-audio:not(.text-danger)')
+                        ->mouseover('.meet-nickname')
+                        ->waitUntilMissing('.volume');
+                });
         });
     }